| article html file updated | 31 August 2025 04:24 CEST | Update | https://www.mdpi.com/2218-273X/9/11/721 |
| article html file updated | 21 August 2025 23:16 CEST | Update | N/A |
| article html file updated | 19 July 2022 23:55 CEST | Update | N/A |
| article html file updated | 14 February 2020 08:26 CET | Update | N/A |
| article html file updated | 28 November 2019 01:16 CET | Update | N/A |
| article html file updated | 21 November 2019 09:30 CET | Original file | N/A |
| article supplementary file uploaded. | 21 November 2019 09:29 CET | - | https://www.mdpi.com/2218-273X/9/11/721#supplementary |
| article pdf uploaded. | 21 November 2019 09:29 CET | Updated version of record | https://www.mdpi.com/2218-273X/9/11/721/pdf |
| article xml uploaded. | 21 November 2019 09:29 CET | Update | https://www.mdpi.com/2218-273X/9/11/721/xml |
| article xml file uploaded | 21 November 2019 09:29 CET | Update | N/A |
| article supplementary file uploaded. | 10 November 2019 09:58 CET | - | https://www.mdpi.com/2218-273X/9/11/721#supplementary |
| article pdf uploaded. | 10 November 2019 09:58 CET | Version of Record | https://www.mdpi.com/2218-273X/9/11/721/pdf-vor |
| article xml file uploaded | 10 November 2019 09:58 CET | Original file | N/A |
